Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8582178 | Method for adjusting the amount of marking material in a printed image | — | 2013-11-12 |
| 8018617 | Erasing a stored information pattern on a storage medium | Johannes Kortenoeven, Jeroen Dopp, Johannes E. Spijkerbosch, Bas Peeters | 2011-09-13 |